Individual Calculations January 2013
 Costa Grau, Adrian  Total change: -7.80  Rating chartPersonal card
 VIII Torneo Internacional de Nuevas Generaciones SUB-16 Benidorm ESP 2012-12-05
RcRownchangeKK*chgGame
 1675 1426 1.00 6 -0.26 30 -7.80 
  Vilanova Olmedo, Ignasi 1786 ESP1.0010.903027.00 
  Gonzalez Fernandez, Pedro 1761 ESP0.001-0.1230-3.60 
  Juanes Garcia, Olaya 1774 ESP0.001-0.1130-3.30 
  Tormo Bas, Gonzalo 1681 ESP0.001-0.1930-5.70 
  Carmona Villegas, Alvaro 1532 ESP0.001-0.3630-10.80 
  Garcia Acosta, Carla 1516 ESP0.001-0.3830-11.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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